Paper/Spigot-Server-Patches/0370-Ignore-Dimension-NBT-field-in-Entity-data.patch

From 8adcfffd2be7a9ff13871063ae4849441c2c08b7 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Thu, 27 Sep 2018 00:08:31 -0400
Subject: [PATCH] Ignore Dimension NBT field in Entity data

Minecraft is trying to set Dimension Objects based on a Dimension ID

Dimension ID's for custom worlds are dynamically allocate dand not guaranteed
consistent.

This removes checking the NBT data, as the Entity will always have its
DimensionManager set to the world it is being placed into.

This fixes corrupt entities breaking chunk saving in custom worlds.

diff --git a/src/main/java/net/minecraft/server/Entity.java b/src/main/java/net/minecraft/server/Entity.java
index ee878191a..0f646ac7e 100644
--- a/src/main/java/net/minecraft/server/Entity.java
+++ b/src/main/java/net/minecraft/server/Entity.java
@@ -1721,7 +1721,7 @@ public abstract class Entity implements INamableTileEntity, ICommandListener, Ke
             this.setAirTicks(nbttagcompound.getShort("Air"));
             this.onGround = nbttagcompound.getBoolean("OnGround");
             if (nbttagcompound.hasKey("Dimension")) {
-                this.dimension = DimensionManager.a(nbttagcompound.getInt("Dimension"));
+                //this.dimension = DimensionManager.a(nbttagcompound.getInt("Dimension")); // Paper - always controlled by world
             }
 
             this.invulnerable = nbttagcompound.getBoolean("Invulnerable");
-- 
2.20.0